Can you customize the rollers according to requirements?

Yes, we can manufacture the rollers and idlers according to the buyers' requirements, including customizing from samples and designs.

What types of bearings are used in the idlers?

We use Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.

What materials are used for the roller shaft and tube?

The tube is made of Q235 steel, and the shaft is made of 45# STEEL.

Heavy-Duty Self-Aligning Idler Roller Set for Coal Conveyors

Name: Heavy-Duty Self-Aligning Idler Roller Set for Coal Conveyors
Brand: LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.
SKU: 2198673565

Guangdong, ChinaLIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.

US$5.00-10.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant

Structure

Ordinary Roller

Bearing Type

Single Sealed Bearing

Type

Impact Idler

Color

Red

Finished

Powder Coated/Rubber Coated/Galvanized

Quality Guarantee Period

30000-50000hours

Product Name

Belt Conveyor Roller Sets

Size

Standards

Cema, as, DIN, JIS, GB

Roll Type

Return Idler Roller

Roller Shaft Material

Carbon Steel, Stainless Steel

Roller Materials

Carbon Steel, Stainless Steel

Bracket Materials

Carbon Steel, Stainless Steel

Lidler Belt Width

500mm-2800mm

Transport Package

Free Fumiation Wood Packing Case

Specification

Low Noise Idler Roller Conveyor Carrier Roller

Trademark

OEM

Origin

China

Key features

Extended Service Life: Designed for a lifespan exceeding 30,000 hours under normal operating conditions.

Advanced Sealing System: Multi-stage labyrinth seals with grease retention caps ensure dust and moisture resistance.

High-Quality Bearings: Equipped with Single & Double Row Deep Groove Ball Bearings (2RZ&2Z) with C3 clearance.

Customizable Dimensions: Roller diameter ranges from 50mm to 219mm, with lengths from 190mm to 3400mm.

Versatile Surface Treatment: Available in ordinary painting, hot galvanized, electrostatic spraying, and baked painting.

Wide Application Scope: Suitable for steel, harbor, coal, power, cement industries, and general manufacturing.

OEM/ODM Support: We accept customization from samples and designs, supporting OEM and ODM services.

Premium Material Construction: Constructed with Q235 steel tubes and 45# steel shafts for robust durability.

Company profile

High Repeat Buyers ChoiceOverseas WarehouseQuality AssuranceExhibition Experience

LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from DesignsExport Year: 2017-08-08Nearest Port: Shenzhen, Ningbo, QingdaoAverage Response Time: ≤1.53h

AI-Powered supplier vetting

SummaryChengli Conveyor is identified as a combined company with OEM and ODM capabilities, serving mainly overseas markets. It offers customization from samples and designs, reports documented finished-product inspection instructions, and provides overseas installation, debugging, maintenance, repair, and training services. Production information indicates one production line, fewer than five quality-control staff, stated conveyor belt and roller output, and lead times within 15 workdays. R&D evidence is limited: one year of R&D engineer experience, one patent, CAD and Photoshop tools, and no new product reported in the past year. Financial records are represented only by years, without assessable financial figures. Fire-drill and environmental-assessment status are unknown. No certification or customer-case evidence is provided.

Supplier typeThe supplier is classified as a combined company and explicitly offers OEM services for well-known brands. Its stated design and manufacturing capabilities include customization from samples and designs, supporting its role as a combined manufacturing supplier.

After-Sales capabilityThe supplier states that professional technicians actively solve customer problems, while overseas service offerings include debugging, maintenance, repair, equipment installation, and training across Indonesia, Vietnam, Malaysia, and other countries. However, its service-capability assessment procedures have written procedures but no records, so the service system is supported by stated capabilities but not fully documented.

Production capacityThe supplier operates one production line, reports fewer than five quality-control staff, and provides output information of 700,000 meters of conveyor belt and 900,000 conveyor rollers. It states lead times within 15 workdays in both peak and off-peak periods and uses written, uniformly followed finished-product inspection instructions, supporting a demonstrated but relatively limited production structure.

Customization capabilityThe supplier explicitly supports customization from samples and designs and states that it can standardize products or customize production according to special requirements. The same capability is identified for both design services and ODM services, providing direct evidence of customization support.

Product Q&A

Q:Are you a manufacturer?

Yes, we mainly produce Rubber conveyor belts and conveyor roller, pulley, conveyor belt, bracket, belt sweeper and other conveyor spare parts over 10 years.

Q:What is the lead time for orders?

1) 3--5 days for sample 2) 15--20 days for mass production. If urgent, we have green channel.

Q:What are the payment terms?

1) T/T or L/C through bank account, Terms of Payment : 30% by T/T as advance payment, and balance 70% by T/T before delivery.

Q:How are the products packaged?

1) can be customized package 2) mostly standard export package is packed with one ply water-proof PP fabric.

Q:What is the warranty period for the rollers?

The quality guarantee period is 30,000-50,000 hours.